Numberblocks helps children to see how numbers work and allows them to master a new key maths skill with every adventure. Join the Numberblock with 8 fun activities, including Meet the Numberblocks (1-10) insert a numberblock and find out some fun number facts. Let’s play hide and seek! Find the correct numberblock and insert into the cube and help Blockzilla. Master the alphabet, learn your letter sounds and make words. As seen on CBeebies. The fun way to learn to read. Contents: Interactive Base, 8 Letter Blocks, bag to hold the blocks and instruction manual. Dimensions: 12L x 4W x 16H cm. Batteries required: 3 x AAA (not included).